I came across a really great article about diets and nutrition in The Atlantic this week - it is nearly a year old, but new to me: Eating Towards Immortality
Some of the choice quotes that particularly resonated with me are:
By creating and following diets, humans not only eat to stay alive, but they fit themselves into a cultural edifice that is larger, and more permanent, than their bodies. It is a sort of immortality ritual, and rituals must be performed socially. Clean eating rarely, if ever, occurs in secret. If you haven’t evangelized about it, joined a movement around it, or been praised publicly for it, have you truly cleansed?
This is why arguments about diet get so vicious, so quickly. You are not merely disputing facts, you are pitting your wild gamble to avoid death against someone else’s. You are poking at their life raft. But if their diet proves to be the One True Diet, yours must not be. If they are right, you are wrong. This is why diet culture seems so religious. People adhere to a dietary faith in the hope they will be saved. That if they’re good enough, pure enough in their eating, they can keep illness and mortality at bay.
Food for thought.